Doctor profile · Federal record
Dr. Arthur Ohannessian, MD
Family Medicine Physician (CMS: Family Practice) · Santa Monica, CA
- NPI 1477713139
- Accepts Medicare
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1920 Colorado Ave
Santa Monica, CA 904043414
(310) 319-4700
fax (310) 453-5106 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- January 27, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A111094
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477713139. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
40
Distinct HCPCS
1
Medicare allowed
$5,563
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 20 | $139 |
In context: peer comparison
Among 47 peers in this city , average services per provider: 65. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
105
Patients
0
Total drug cost
$20,067
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 32 | 0 | $388 |
| Famotidine | Generic | 14 | 0 | $131 |
| Atorvastatin Calcium | Generic | 12 | 0 | $157 |
| Entresto (Sacubitril/Valsartan) | Brand | 12 | 0 | $8,660 |
| Gabapentin | Generic | 12 | 0 | $106 |
| Meclizine Hcl | Generic | 12 | 0 | $312 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 11 | 0 | $10,314 |
Frequently asked questions
What is Dr. Arthur Ohannessian's medical specialty?
Dr. Arthur Ohannessian practices Family Medicine Physician in Santa Monica, CA.
Where does Dr. Arthur Ohannessian practice?
Dr. Arthur Ohannessian practices at 1920 Colorado Ave, Santa Monica, CA 904043414. Office phone: 3103194700.
What is Dr. Arthur Ohannessian's NPI?
Dr. Arthur Ohannessian's National Provider Identifier (NPI) is 1477713139, issued by NPPES.
Does Dr. Arthur Ohannessian accept Medicare assignment?
Yes. Dr. Arthur Ohannessian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arthur Ohannessian commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.